Patents
Patents for C07D 319 - Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms (10,283)
07/2013
07/11/2013US20130177952 Method of producing ingenol-3-angelate
07/10/2013CN103193759A Technological method for synthesizing optical pure L-/D-lactide by using biomass organic guanidine catalyst method
07/10/2013CN103193758A Preparation method of 1,4-dioxane
07/10/2013CN103193569A Method for synthesis of acetal/ketal in presence of acidic ionic liquid as catalyst?
07/10/2013CN102321064B Vanillin ester condensed 1,3-butanediol and preparation method thereof
07/10/2013CN101583595B Composition for alkylation, and method for detoxification of toxic compound using the composition
07/09/2013US8481327 Methods for using congeneric, chlorinated, brominated and/or iodised, fluorinated aromatic standard compounds having two benzol rings
07/03/2013CN103189372A Polyhydroxy ketal ester adducts, methods of manufacture and uses thereof
07/03/2013CN103183591A 4'-dialkoxymethylbicyclohexyl-4-ylmethanol and method for producing it
07/03/2013CN101903370B Method for obtaining lactide
07/02/2013US8476428 Method of preparing cyclic carbonates, cyclic carbamates, cyclic ureas, cyclic thiocarbonates, cyclic thiocarbamates, and cyclic dithiocarbonates
07/02/2013CA2576839C N-2 adamantanyl-2-phenoxy-acetamide derivatives as 11-beta hydroxysteroid dehydrogenase inhibitors
06/2013
06/26/2013EP2607347A1 Cationic polyglyceryl compositions and compounds
06/26/2013EP2605652A1 Diketones and hydroxyketones as catenin signaling pathway activators
06/26/2013CN103172609A Cationic polyglyceryl compositions and compounds
06/25/2013US8471019 Quinoid systems as organic semiconductors
06/20/2013WO2013088686A1 Adhesive resin composition, laminate body, and self-peeling method
06/19/2013CN102432588B Method for synthesizing karanal
06/19/2013CN102229598B Mapping-agathis dammara type diterpene compound, and preparation method and application thereof
06/19/2013CN101294079B Liquid crystalline compounds
06/18/2013US8466296 Compounds and processes for preparing substituted aminomethyl-2,3,8,9-tetrahydro-7H-1,4-dioxino[2,3-e]indol-8-ones
06/13/2013WO2013083719A1 Process for the preparation of a thioprecursor for statins
06/13/2013WO2013083718A1 Process for the preparation of a statin precursor
06/12/2013CN103153976A Salts of 7-amino-3,5-dihydroxyheptanoic acid esters
06/12/2013CN103145691A Coupling refining method of high-purity L-lactide
06/12/2013CN103145690A Acetals pentaerythritol tetraacrylate and preparatory method thereof
06/12/2013CN103145689A Method for combining Fingolimod intermediate
06/11/2013CA2683826C Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials
06/11/2013CA2577837C Diarylsulfones as 5-ht2a antagonists
06/06/2013WO2013079397A1 Fluorinated derivatives of meldrum's acid, a method for the preparation of the same, and their use as a solvent additive
06/05/2013CN103130768A Preparation method of compound with 1,3-dioxane structure
06/05/2013CN103130767A 1,3-dioxane preparation method
06/05/2013CN103130650A Oxidative coupling preparation of phenanthrene derivative under catalysis of sodium nitrite
06/05/2013CN102101855B Preparation method of atorvastatin calcium isomer mixture and its intermediate
06/05/2013CN101628909B Method for synthesizing 1,4-dioxane-2-ketone by ethylene glycol
06/04/2013US8455668 Method for preparing hydroxymethylfurfural
05/2013
05/30/2013WO2013077719A1 Novel molecule obtained from krameria cytisoid es, having an anti-inflammatory effect, and method for obtaining same
05/30/2013US20130137743 Amorphous and a crystalline form of genz 112638 hemitartrate as inhibitor of glucosylceramide synthase
05/29/2013EP2595948A1 A method of producing ingenol-3-angelate
05/29/2013EP2595620A2 Benzenesulfonamide-compound treatment of a pathological condition linked to an excessive effect of tnf
05/28/2013US8450371 4-((phenoxyalkyl)thio)-phenoxyacetic acids and analogs
05/28/2013CA2561897C Thio-substituted biaryl-methanesulfinyl derivatives
05/28/2013CA2560776C Vegetable based dioxanone derivatives, synthesis and uses thereof
05/28/2013CA2508990C Compounds and methods for the treatment or prevention of flavivirus infections
05/22/2013EP2594569A1 Entecavir synthesis method and intermediate compound thereof
05/22/2013EP2594565A2 2-acylaminopropanol-type glucosylceramide synthase inhibitors
05/22/2013EP2594564A2 2-acylaminopropanol-type glucosylceramide synthase inhibitors
05/22/2013EP2594563A2 2-acylaminopropanol-type glucosylceramide synthase inhibitors
05/22/2013EP2594562A2 2-acylaminopropanol-type glucosylceramide synthase inhibitors
05/22/2013EP2593446A1 Process for the manufacture of a cyclic diester of an alpha-hydroxyacid
05/22/2013CN103119016A Method of producing ingenol-3-angelate
05/22/2013CN103113357A Preparation method of statin intermediate and derivatives thereof
05/22/2013CN103113347A Method for preparing acetal or ketal under catalytic action of metal-organic frameworks
05/22/2013CN102070598B Norsesquiterpenoid peroxides and preparation method thereof
05/22/2013CN101979389B Lactide separation device
05/15/2013CN103108870A Esters of hexanoic acids as intermediates for the preparation of atorvastatin
05/15/2013CN103108864A Arylosulfonamides for the treatment of cns diseases
05/09/2013US20130116448 Process for the manufacture of a cyclic diester of an alpha-hydroxyacid
05/08/2013EP2588486A1 Supported ligands having a high local density of coordinating atoms
05/08/2013CN103097353A Novel immunomodulator and anti inflammatory compounds
05/08/2013CN102267975B Production method of six-membered cyclic carbonate monomer and production device thereof
05/08/2013CN101624335B Preparation method of 2,2-diethoxyethanol and derivative thereof
05/07/2013CA2534645C Composition and method for promoting hair growth
05/01/2013CN102127052B Method for synthesizing 1,4-benzdioxan-2-carboxylic acid
05/01/2013CN102036976B Modulators of dopamine neurotransmission
05/01/2013CN101616907B Method for purification of cyclic ester
05/01/2013CN101300005B N-2 adamantanyl-2-phenoxy-acetamide derivatives as 11-beta hydroxysteroid dehydrogenase inhibitors
04/2013
04/30/2013US8431725 Purification of lactide rich streams
04/30/2013CA2570606C Novel sulfamate and sulfamide derivatives useful for the treatment of epilepsy and related disorders
04/25/2013WO2013059215A1 Substituted biaryl alkyl amides
04/25/2013WO2013059194A1 Meldrum 's acid, barbituric acid and pyrazolone derivatives substituted with hydroxylamine as hno donors
04/25/2013US20130101684 Compounds, Compositions, And Methods For Reducing Or Eliminating Bitter Taste
04/25/2013CA2852914A1 Meldrum 's acid, barbituric acid and pyrazolone derivatives substituted with hydroxylamine as hno donors
04/25/2013CA2850987A1 Substituted biaryl alkyl amides
04/24/2013EP2582674A1 Gpr120 receptor agonists and uses thereof
04/24/2013CN1737000B Polymer, chemical amplification erosion resistant composition and forming method
04/24/2013CN103060396A Novel method for producing atorvastatin calcium with high chiral purity
04/24/2013CN103058983A Method for purifying glycolide
04/24/2013CN103054868A Treatment for neurological and mental disorder
04/24/2013CN101448814B Synthesis of a compound which is a suitable intermediate in the synthesis of oxindoledioxane derivatives
04/23/2013US8426615 Method of obtaining lactide
04/18/2013DE19959721B4 Mesogene Vinylverbindungen Mesogenic vinyl compounds
04/11/2013WO2013010882A3 2,3-diphenyl-valeronitrile derivatives, method for the production thereof and use thereof as herbicides and plant growth regulators
04/11/2013WO2012036693A8 Lactylate synthesis methods using dilactides
04/10/2013EP2576565A1 Carbanucleoside synthesis and novel intermediate compounds useful therein
04/10/2013CN103030646A Benzodioxane derivative, and preparation method thereof and application of derivative in medicines
04/10/2013CN101747311B Method for synthesizing glycerol formal through reaction of glycerol and formaldehyde
04/09/2013CA2704986C Use of an ionic compound, derived from malononitrile as a photoinitiator, radical initiators or catalyser in polymerization processes or as a basic dye
04/04/2013WO2013049021A1 Process for the preparation of sulfamide derivatives
04/04/2013WO2013045681A1 Improved process for the preparation of sulfamide derivatives
04/04/2013US20130085201 Ketal lactones and stereospecific adducts of oxocarboxylic ketals with trimethylol compounds, polymers containing the same, methods of manufacture, and uses thereof
04/04/2013US20130085176 Process for the preparation of sulfamide derivatives
04/04/2013US20130085175 Process for the preparation of sulfamide derivatives
04/04/2013US20130084330 Composition for the treatment of arthritis containing a dibenzo-p-dioxin derivative as the active ingredient
04/04/2013CA2850513A1 Process for the preparation of sulfamide derivatives
04/04/2013CA2850015A1 Improved process for the preparation of sulfamide derivatives
04/03/2013CN103012360A Snail dinaphthalene compound, preparation method and application thereof
04/03/2013CN101979394B A method to inhibit ethylene responses in plants
04/03/2013CN101781282B Method for producing high-purity ether used for HPLC
04/03/2013CN101781157B Mono-iodo-substituted synthetic method for preparing aromatic or heteroaromatic compound
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ... 103